A resistor R , an inductor L , a capacitor C and voltmeters V 1 , V 2 and V 3 are connected to an oscillator in the circuit as shown in the adjoining diagram. When the frequency of the oscillation is increased, then at the resonant frequency, the voltmeter reading is zero in the case of

Question

A resistor R , an inductor L , a capacitor C and voltmeters V 1 , V 2 and V 3 are connected to an oscillator in the circuit as shown in the adjoining diagram. When the frequency of the oscillation is increased, then at the resonant frequency, the voltmeter reading is zero in the case of, voltmeter V 1 only, voltmeter V 2 only, voltmeter V 3 only, All the three voltmeters

MARKS App · Accepted Answer

At resonance, X L = X C or ω L = 1 ω C Voltage across the series L - C combination, V 2 = i X L - X C = 0

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